Biology
Biology, 31.12.2020 21:30, msmigielski1316

BRAINLIEST IF CORRECT 60 POINTS Which gas was only present in trace amounts in the atmosphere of early Earth?
A. oxygen
B. ammonia gas
C. carbon dioxide
D. sulfur gases

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BRAINLIEST IF CORRECT 60 POINTS Which gas was only present in trace amounts in the atmosphere of ea...

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